Jeff Minter has been surprisingly prolific on iOS, releasing his fourth Llamasoft game on the platform. GoatUp is, like most Minter games, both arcade-style and ungulate-themed -- however, as a platformer, it's actually a first for Llamasoft.

It's a vertical jumping game in which you lead goats up a series of platforms, eating grass and kissing other goats to increase the size of your herd. It's not a strict technical platformer, as Minter explained on his blog. "I hate pixel perfect precision and that sphincter-tightening anxiety that goes with every move in such games," he said. "I wanted to be able to bounce around on my platforms like a tiny caprine nutter, not worrying that I might die if I fell more than two inches onto a lower platform or if my hoof hadn't been *right* at the very edge of the platform I just jumped off."

Should you find yourself in the mood to bounce like a caprine nutter, the game is available for $1.99 as a universal app.

This article was originally published on Joystiq.